JPS5940053U

JPS5940053U - thermos

Info

Publication number: JPS5940053U
Application number: JP13545182U
Authority: JP
Inventors: 寺本　巳之吉
Original assignee: 株式会社グロリア魔法瓶製作所
Priority date: 1982-09-07
Filing date: 1982-09-07
Publication date: 1984-03-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る魔法瓶の実施例を示す半裁断面図
、第２図は被覆筒の要部を示す斜視図である。１・・・瓶、３・・・外筒、３ａ・・・環状凹溝、４・
・・瓶口周囲覆蓋部材、８・・・被覆筒、９・・・外皮
シート、　　　　　１０・・・緩衝材層、１１・・・凹
痕防止シート。第１図第２図FIG. 1 is a half-cut sectional view showing an embodiment of the thermos flask according to the present invention, and FIG. 2 is a perspective view showing the main parts of the covering tube. 1... Bottle, 3... Outer cylinder, 3a... Annular groove, 4...
...Bottle opening surrounding cover member, 8...Cover tube, 9...Outer skin sheet, 10...Buffer material layer, 11...Dent mark prevention sheet. Figure 1 Figure 2

Claims

[Scope of Claim for Utility Model Registration] 1. A thermos flask in which a threaded portion formed on the upper opening edge of an outer cylinder housing a bottle is screwed into a threaded portion formed on the inner peripheral surface of an inverted annular peripheral wall of a cover member around the bottle opening. In the outer cylinder, an annular groove with an upward opening is formed on the lower side of the outer periphery of the outer cylinder, and the outer peripheral surface of the outer cylinder is covered with a covering cylinder in which a cushioning material layer is covered with an outer skin sheet. The lower end of the thermos flask is fitted into the annular groove, and the outer edge of the upper end of the covering tube is covered with a decorative ring fitted to the mouth surrounding cover member. 2. The thermos flask according to claim 1, wherein a dent prevention sheet is interposed between the cushioning material layer of the covering tube and the outer skin sheet. 3. At the upper end of the covering cylinder, bend the cut piece formed at the upper end of the outer skin sheet inward together with the cut piece connecting part,
An inner support flange is formed by sewing the notched pieces together, and the lower end of the covering tube is connected to the notched piece ' formed at the lower end of the outer skin sheet together with the notched piece connecting part to the back side of the lower end of the cushioning material layer. Utility model registration claim 1 or 2, characterized in that the material is folded into the body and sewn together with the cushioning material layer.
The thermos flask mentioned in the section.